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<head><meta charset="utf-8"><title>I-prioritize #72608 Regression: spurious &quot;error: expected `, · t-compiler/wg-prioritization · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/index.html">t-compiler/wg-prioritization</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html">I-prioritize #72608 Regression: spurious &quot;error: expected `,</a></h3>

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<a name="198744614"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198744614" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198744614">(May 26 2020 at 10:43)</a>:</h4>
<p><span class="user-group-mention" data-user-group-id="2403">@WG-prioritization</span> issue <a href="https://github.com/rust-lang/rust/issues/72608">#72608</a> has been requested for prioritization.</p>



<a name="198746050"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198746050" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198746050">(May 26 2020 at 10:59)</a>:</h4>
<p>Is this related to <a href="https://github.com/rust-lang/rust/issues/72545">#72545</a>?</p>



<a name="198754567"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198754567" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> o0Ignition0o - Jeremy Lempereur <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198754567">(May 26 2020 at 12:33)</a>:</h4>
<p>super weird Oo</p>



<a name="198759051"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198759051" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Wesley Wiser <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198759051">(May 26 2020 at 13:11)</a>:</h4>
<p><span class="user-mention silent" data-user-id="255061">LeSeulArtichaut</span> <a href="#narrow/stream/227806-t-compiler.2Fwg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C/near/198746050">said</a>:</p>
<blockquote>
<p>Is this related to <a href="https://github.com/rust-lang/rust/issues/72545">#72545</a>?</p>
</blockquote>
<p>I had the same thought...</p>



<a name="198759117"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198759117" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198759117">(May 26 2020 at 13:11)</a>:</h4>
<p>I'll ping <code>@dtolney</code> on the issue then</p>



<a name="198799823"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198799823" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> DPC <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198799823">(May 26 2020 at 18:11)</a>:</h4>
<p>it is "nay" btw not "ney " :P</p>



<a name="198799921"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198799921" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198799921">(May 26 2020 at 18:12)</a>:</h4>
<p>GitHub autocompletion ftw <span aria-label="slight smile" class="emoji emoji-1f642" role="img" title="slight smile">:slight_smile:</span></p>



<a name="198895766"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198895766" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198895766">(May 27 2020 at 14:10)</a>:</h4>
<p>should we go with <code>P-critical</code> for this one?</p>



<a name="198895797"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198895797" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198895797">(May 27 2020 at 14:10)</a>:</h4>
<p>it's very similar to <a href="https://github.com/rust-lang/rust/issues/72545">#72545</a> as noted</p>



<a name="198895810"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198895810" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198895810">(May 27 2020 at 14:10)</a>:</h4>
<p>and that one is also <code>P-critical</code></p>



<a name="198896015"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198896015" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198896015">(May 27 2020 at 14:12)</a>:</h4>
<p>Do they have the same culprit PR btw?</p>



<a name="198896116"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198896116" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198896116">(May 27 2020 at 14:12)</a>:</h4>
<p>Crater is running in <a href="https://github.com/rust-lang/rust/issues/72622">#72622</a> for <a href="https://github.com/rust-lang/rust/issues/72545">#72545</a></p>



<a name="198896310"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198896310" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198896310">(May 27 2020 at 14:13)</a>:</h4>
<p>Mhh, I'd tag it <code>P-critical</code> for the moment I guess? It's pretty much the definition of a critical bug, it breaks code that is "widely used"</p>



<a name="198896397"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198896397" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198896397">(May 27 2020 at 14:14)</a>:</h4>
<p>it seems like they have the same culprit yeah</p>



<a name="198896415"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198896415" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198896415">(May 27 2020 at 14:14)</a>:</h4>
<p>one point to <a href="https://github.com/rust-lang/rust/commit/7726070fa755f660b5da3f82f46e07d9c6866f69">https://github.com/rust-lang/rust/commit/7726070fa755f660b5da3f82f46e07d9c6866f69</a></p>



<a name="198896430"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198896430" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198896430">(May 27 2020 at 14:14)</a>:</h4>
<p>and the other one to <a href="https://github.com/rust-lang/rust/pull/72388">https://github.com/rust-lang/rust/pull/72388</a></p>



<a name="198896445"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198896445" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198896445">(May 27 2020 at 14:14)</a>:</h4>
<p>which is contained in the first one</p>



<a name="198896491"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198896491" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198896491">(May 27 2020 at 14:14)</a>:</h4>
<p>let's tag it as <code>P-critical</code> then</p>



<a name="198896652"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198896652" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198896652">(May 27 2020 at 14:15)</a>:</h4>
<p>We'll probably want to group them to discuss both at the same time during the meeting?</p>



<a name="198896856"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198896856" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198896856">(May 27 2020 at 14:16)</a>:</h4>
<p>Issue <a href="https://github.com/rust-lang/rust/issues/72608">#72608</a>'s prioritization request has been removed.</p>



<a name="198896910"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2372608%20Regression%3A%20spurious%20%22error%3A%20expected%20%60%2C/near/198896910" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2372608.20Regression.3A.20spurious.20.22error.3A.20expected.20.60.2C.html#198896910">(May 27 2020 at 14:17)</a>:</h4>
<p><span class="user-mention" data-user-id="255061">@LeSeulArtichaut</span> <a href="https://github.com/rust-lang/rust/issues/72608#issuecomment-634690409">https://github.com/rust-lang/rust/issues/72608#issuecomment-634690409</a></p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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